The MAS Report, was a national review of the clinical psychology profession in the UK published in 1989. This had a profound impact on the organisation of services and was quoted as one of the ten best pieces of research in psychology of that period.

Management Advisory Service (1989) Review of Clinical
Psychology Services; Activities and Possible Models MAS, Cheltenham. This report is now available, along with other papers by Derek Mowbray, in digital format to download